AU6037800A - Transmit power control time delay compensation in a wireless communications system - Google Patents

Transmit power control time delay compensation in a wireless communications system

Info

Publication number
AU6037800A
AU6037800A AU60378/00A AU6037800A AU6037800A AU 6037800 A AU6037800 A AU 6037800A AU 60378/00 A AU60378/00 A AU 60378/00A AU 6037800 A AU6037800 A AU 6037800A AU 6037800 A AU6037800 A AU 6037800A
Authority
AU
Australia
Prior art keywords
power control
time delay
wireless communications
transmit power
communications system
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Abandoned
Application number
AU60378/00A
Inventor
Fredrik Gunnarsson
Fredrik Gustafsson
Niclas Wiberg
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Telefonaktiebolaget LM Ericsson AB
Original Assignee
Telefonaktiebolaget LM Ericsson AB
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Telefonaktiebolaget LM Ericsson AB filed Critical Telefonaktiebolaget LM Ericsson AB
Publication of AU6037800A publication Critical patent/AU6037800A/en
Abandoned legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W52/00Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04TPC
    • H04W52/18TPC being performed according to specific parameters
    • H04W52/22TPC being performed according to specific parameters taking into account previous information or commands
    • H04W52/221TPC being performed according to specific parameters taking into account previous information or commands using past power control commands
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W52/00Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04TPC
    • H04W52/18TPC being performed according to specific parameters
    • H04W52/22TPC being performed according to specific parameters taking into account previous information or commands
    • H04W52/223TPC being performed according to specific parameters taking into account previous information or commands predicting future states of the transmission

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
AU60378/00A 1999-07-02 2000-06-27 Transmit power control time delay compensation in a wireless communications system Abandoned AU6037800A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09346316 1999-07-02
US09/346,316 US6493541B1 (en) 1999-07-02 1999-07-02 Transmit power control time delay compensation in a wireless communications system
PCT/SE2000/001359 WO2001003329A1 (en) 1999-07-02 2000-06-27 Transmit power control time delay compensation in a wireless communications system

Publications (1)

Publication Number Publication Date
AU6037800A true AU6037800A (en) 2001-01-22

Family

ID=23358847

Family Applications (1)

Application Number Title Priority Date Filing Date
AU60378/00A Abandoned AU6037800A (en) 1999-07-02 2000-06-27 Transmit power control time delay compensation in a wireless communications system

Country Status (4)

Country Link
US (1) US6493541B1 (en)
AU (1) AU6037800A (en)
TW (1) TW469708B (en)
WO (1) WO2001003329A1 (en)

Families Citing this family (68)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002009801A1 (en) * 2000-08-01 2002-02-07 Endius Incorporated Method and apparatus for securing vertebrae
ES2173716T3 (en) * 1999-04-12 2002-10-16 Cit Alcatel IMPROVED POWER CONTROL, ADAPTABLE CHANNELS AND FAST IN CDMA.
GB9919595D0 (en) * 1999-08-18 1999-10-20 Nokia Telecommunications Oy Connection control in a communication system
GB9922204D0 (en) * 1999-09-20 1999-11-17 Nokia Telecommunications Oy Reporting communication link information
US6968201B1 (en) * 1999-10-06 2005-11-22 Lucent Technologies, Inc. Method and apparatus for controlling reverse link interference rise and power control instability in a wireless system
JP3545663B2 (en) * 2000-01-14 2004-07-21 松下電器産業株式会社 SIR measuring device and SIR measuring method
EP1128572B1 (en) * 2000-02-21 2007-09-05 Alcatel Lucent A method of adjusting a signal quality target during transmission power control in a CDMA radio communication network
US6823193B1 (en) * 2000-02-28 2004-11-23 Telefonaktiebolaget Lm Ericsson (Publ) Downlink transmit power synchronization during diversity communication with a mobile station
JP3479836B2 (en) * 2000-09-18 2003-12-15 日本電気株式会社 CDMA receiver
US6853633B1 (en) * 2000-09-26 2005-02-08 Ericsson Inc. Methods of providing signal parameter information using delta-modulation and related systems and terminals
US6609008B1 (en) * 2000-11-09 2003-08-19 Qualcomm Incoporated Method and apparatus for controlling signal power level in a communication system
US9173175B2 (en) * 2000-11-16 2015-10-27 Sony Corporation Information processing apparatus and communication apparatus
SE0004923D0 (en) * 2000-12-29 2000-12-29 Ericsson Telefon Ab L M Method and system of transmission power control
US6725055B2 (en) * 2001-01-05 2004-04-20 Telefonaktiebolaget Lm Ericsson (Publ) SIR estimation using delay time of power control commands
US8611311B2 (en) 2001-06-06 2013-12-17 Qualcomm Incorporated Method and apparatus for canceling pilot interference in a wireless communication system
US7190749B2 (en) 2001-06-06 2007-03-13 Qualcomm Incorporated Method and apparatus for canceling pilot interference in a wireless communication system
US8275324B2 (en) * 2001-11-02 2012-09-25 Qualcomm Incorporated Method and apparatus for predicting received signal strength in a communication system
FI20020154A0 (en) * 2002-01-28 2002-01-28 Nokia Corp Troubleshooting Radio System Receiver
US7010321B2 (en) * 2002-02-04 2006-03-07 Qualcomm Inc. Power control avoiding outer loop wind-up
US7209517B2 (en) * 2002-03-04 2007-04-24 Qualcomm Incorporated Method and apparatus for estimating a maximum rate of data and for estimating power required for transmission of data at a rate of data in a communication system
US6717927B2 (en) 2002-04-05 2004-04-06 Interdigital Technology Corporation System for efficient recovery of node B buffered data following serving high speed downlink shared channel cell change
ATE371303T1 (en) * 2002-08-30 2007-09-15 Nokia Corp TRANSMIT POWER CONTROL DURING REPEAT TRANSMISSION
US7706405B2 (en) 2002-09-12 2010-04-27 Interdigital Technology Corporation System for efficient recovery of Node-B buffered data following MAC layer reset
US7215929B2 (en) * 2002-10-08 2007-05-08 Nokia Corporation Method and apparatus for maintaining desired link quality when no data is transmitted on transport channels having quality targets
DE10250612B4 (en) * 2002-10-30 2014-01-16 Advanced Micro Devices, Inc. Automatic power level control circuit for a transceiver
MY141897A (en) * 2002-11-26 2010-07-16 Interdigital Tech Corp Outer loop power control for wireless communication systems
KR100979161B1 (en) 2002-12-20 2010-08-31 인터디지탈 테크날러지 코포레이션 Scheduling data transmission by medium access control(mac) layer in a mobile network
US6879813B2 (en) * 2003-01-30 2005-04-12 Interdigital Technology Corporation Link-quality estimation method and components for multi-user wireless communication systems
EP1962447A1 (en) 2003-03-12 2008-08-27 Interdigital Technology Corporation System an method for received channel power indicator (RCP) measurement
DE10323191B4 (en) * 2003-05-22 2005-04-07 Siemens Ag Method for operating a mobile radio system, mobile radio system and base station
ES2334122T3 (en) * 2003-10-07 2010-03-05 Telefonaktiebolaget Lm Ericsson (Publ) METHOD AND SYSTEM OF TRANSMISSION POWER CONTROL.
US20060105797A1 (en) * 2004-11-12 2006-05-18 Motorola, Inc. Method and apparatus for adjusting a mobile communication device's transmission power
DE602004028141D1 (en) * 2004-12-20 2010-08-26 Ericsson Telefon Ab L M Method and device for transmission power control
US8442441B2 (en) 2004-12-23 2013-05-14 Qualcomm Incorporated Traffic interference cancellation
US8422955B2 (en) 2004-12-23 2013-04-16 Qualcomm Incorporated Channel estimation for interference cancellation
US8406695B2 (en) * 2004-12-23 2013-03-26 Qualcomm Incorporated Joint interference cancellation of pilot, overhead and traffic channels
US8099123B2 (en) * 2004-12-23 2012-01-17 Qualcomm Incorporated Adaptation of transmit subchannel gains in a system with interference cancellation
US20060252451A1 (en) * 2005-05-06 2006-11-09 Cho Sung R Transmission power control device and method
US7724813B2 (en) * 2005-05-20 2010-05-25 Telefonaktiebolaget Lm Ericsson (Publ) Method and apparatus for transmit power control
US7970400B2 (en) * 2005-05-25 2011-06-28 Telefonaktiebolaget Lm Ericsson (Publ) Connection type handover of voice over internet protocol call based on resource type
US8289952B2 (en) * 2005-05-25 2012-10-16 Telefonaktiebolaget Lm Ericsson (Publ) Enhanced VoIP media flow quality by adapting speech encoding based on selected modulation and coding scheme (MCS)
US7801105B2 (en) * 2005-05-25 2010-09-21 Telefonaktiebolaget Lm Ericsson (Publ) Scheduling radio resources for symmetric service data connections
US20060268900A1 (en) * 2005-05-25 2006-11-30 Telefonaktiebolaget Lm Ericsson (Publ) Local switching of calls setup by multimedia core network
US20060268848A1 (en) * 2005-05-25 2006-11-30 Telefonaktiebolaget Lm Ericsson (Publ) Connection type handover of voice over internet protocol call based low-quality detection
US7269422B2 (en) * 2005-07-08 2007-09-11 Telefonaktiebolaget Lm Ericsson (Publ) Wireless telecommunications with adjustment of uplink power level
US7826864B2 (en) * 2005-09-09 2010-11-02 M-Stack Limited Apparatus and method for power measurement summation in mobile telecommunications system user equipment
US8472877B2 (en) 2005-10-24 2013-06-25 Qualcomm Incorporated Iterative interference cancellation system and method
US8385388B2 (en) 2005-12-06 2013-02-26 Qualcomm Incorporated Method and system for signal reconstruction from spatially and temporally correlated received samples
KR100733988B1 (en) * 2005-12-09 2007-06-29 한국전자통신연구원 Character management system and method using combination of button and function assignment
CN105072677A (en) * 2006-04-27 2015-11-18 艾利森电话股份有限公司 Power control using bit rate and outstanding user traffic
US7864724B2 (en) * 2006-05-05 2011-01-04 Nokia Corporation Enhanced UE out-of-sync behavior with gated uplink DPCCH or gated downlink F-DPCH or DPCCH transmission
ES2716729T3 (en) 2006-06-13 2019-06-14 Qualcomm Inc Power control for wireless communication systems
US20080039128A1 (en) * 2006-08-09 2008-02-14 Telefonaktiebolaget Lm Ericsson (Publ) Propagation delay based transmit power control
US20100195553A1 (en) 2008-03-18 2010-08-05 Myers Theodore J Controlling power in a spread spectrum system
US8520721B2 (en) 2008-03-18 2013-08-27 On-Ramp Wireless, Inc. RSSI measurement mechanism in the presence of pulsed jammers
US8958460B2 (en) 2008-03-18 2015-02-17 On-Ramp Wireless, Inc. Forward error correction media access control system
US8477830B2 (en) 2008-03-18 2013-07-02 On-Ramp Wireless, Inc. Light monitoring system using a random phase multiple access system
KR20100048844A (en) * 2008-10-31 2010-05-11 삼성전자주식회사 Apparatus and method for uplink power control in wireless communiation system
US8320269B2 (en) * 2008-11-18 2012-11-27 The Board Of Trustees Of The Leland Stanford Junior University Scalable delay-power control algorithm for bandwidth sharing in wireless networks
US8170599B2 (en) * 2008-11-21 2012-05-01 Telefonaktiebolaget Lm Ericsson (Publ) Format based power control
US8363699B2 (en) 2009-03-20 2013-01-29 On-Ramp Wireless, Inc. Random timing offset determination
US8929941B2 (en) * 2009-04-16 2015-01-06 Telefonaktiebolaget L M Ericsson (Publ) Method of power control
WO2011020489A1 (en) * 2009-08-17 2011-02-24 Nokia Siemens Networks Oy Method and apparatus for power reduction control in home network environment
US8526308B1 (en) 2010-07-14 2013-09-03 Sprint Communications Company L.P. Interruption of wireless reverse link data transfer based on power change instructions
CN102075214B (en) * 2010-11-12 2015-01-28 钜泉光电科技(上海)股份有限公司 Power-line carrier communication system, terminal and power control method
EP2681953B1 (en) * 2011-03-01 2017-05-03 Telefonaktiebolaget LM Ericsson (publ) Channel estimation in wireless communication systems
US9432951B2 (en) * 2011-04-29 2016-08-30 Smsc Holdings S.A.R.L. Transmit power control algorithms for sources and sinks in a multi-link session
JP2016127436A (en) * 2015-01-05 2016-07-11 富士通株式会社 Radio equipment and transmission power control method

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4485486A (en) 1982-08-03 1984-11-27 Motorola, Inc. Method and apparatus for assigning duplex radio channels and scanning duplex radio channels assigned to mobile and portable radio telephones in a cellular radiotelephone communications system
SE467332B (en) * 1990-06-21 1992-06-29 Ericsson Telefon Ab L M PROCEDURE FOR POWER CONTROL IN A DIGITAL MOBILE PHONE SYSTEM
US5305468A (en) 1992-03-18 1994-04-19 Motorola, Inc. Power control method for use in a communication system
US5574982A (en) 1993-05-14 1996-11-12 Telefonaktiebolaget Lm Ericsson Method and apparatus for regulating a power level of a transmitted radio signal
FR2737361B1 (en) * 1995-07-25 1997-08-22 Alcatel Espace METHOD FOR REGULATING A POWER OF A SIGNAL TRANSMITTED BY A FIRST STATION TO A SECOND STATION IN A SATELLITE TELECOMMUNICATIONS NETWORK
JP2773721B2 (en) * 1995-12-28 1998-07-09 日本電気株式会社 Transmission power control method
JP3254390B2 (en) * 1996-10-18 2002-02-04 三菱電機株式会社 Transmission power control device
JPH11145899A (en) * 1997-11-10 1999-05-28 Matsushita Electric Ind Co Ltd Transmission/reception equipment and radio transmission system
US6292519B1 (en) * 1998-03-11 2001-09-18 Telefonaktiebolaget Lm Ericsson (Publ) Correction of signal-to-interference ratio measurements
US6373823B1 (en) * 1999-01-28 2002-04-16 Qualcomm Incorporated Method and apparatus for controlling transmission power in a potentially transmission gated or capped communication system
EP1054518B1 (en) * 1999-05-21 2004-04-28 Alcatel Alsthom Compagnie Generale D'electricite A method for improving performances of a mobile radiocommunication system using power control

Also Published As

Publication number Publication date
WO2001003329A1 (en) 2001-01-11
US6493541B1 (en) 2002-12-10
TW469708B (en) 2001-12-21

Similar Documents

Publication Publication Date Title
AU6037800A (en) Transmit power control time delay compensation in a wireless communications system
AU7549500A (en) Transmit power control
AU5440400A (en) Wireless system with transmission power control
AU4161500A (en) Adaptive power control in a mobile radio communications system
AU2052401A (en) Backhaul power control system in a wireless repeater
ZA984892B (en) Transmit power control in a radio communication system
AU2001244931A1 (en) Power control in a radio data communication system adapted using transmission load
GB2344007B (en) Power control for wireless communications system
AU7176498A (en) Enhanced reverse link power control in a wireless communication system
AU2002211137A1 (en) Power level convergence in a radio communications system
AU5080100A (en) Power control of network part transmitter in radio system
AU2001280067A1 (en) Power line communication system
AU2002220401A1 (en) Power line communication system
AU2002361691A1 (en) Transmit power control for multiple rate wireless communications
AU5761500A (en) Wireless communications interface
AU2415601A (en) Queue based power control
GB2356749B (en) Mobile station with transmission power control system
AU7557400A (en) Wireless communication device and transmission power control method
AU4645600A (en) Power control system and method for use with wireless communications system
AU2002217280A1 (en) Power line communications system
AU4752100A (en) Handover in a communication system
AU7520000A (en) Transmission power control in a radio communication system
AU5247500A (en) Transmitting power control unit
AU7648500A (en) Temperature controlled radio transmitter in a tdma system
AU3941899A (en) Handover control in a radio communication system

Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase